Exchange Bulletin

Nexgen Energy Ltd. (NXE.WT) To Trade On Toronto Stock Exchange


March 28, 2014

NEXGEN ENERGY LTD. ("NXE") ("NXE.WT")
BULLETIN TYPE: Prospectus-Unit Offering, New Listing-Warrants
BULLETIN DATE: March 27, 2014
TSX Venture Tier 2 Company

1. Prospectus-Unit Offering:

Effective March 18, 2014, the Company's final prospectus dated March 17, 2014
was filed with and accepted by TSX Venture Exchange, and filed with and
receipted by the British Columbia and Ontario Securities Commission, pursuant
to the provisions of the applicable Securities Acts.

The prospectus has been filed under Multilateral Instrument 11-102 Passport
System in Alberta, Saskatchewan, Manitoba, New Brunswick, Nova Scotia, Prince
Edward Island and Newfoundland and Labrador. A receipt for the prospectus is
deemed to be issued by the regulator in each of those jurisdictions, if the
conditions of the Instrument have been satisfied.

TSX Venture Exchange has been advised that closing occurred on March 26, 2014, for gross proceeds of $11,540,250.

Underwriters: Dundee Securities Ltd., Raymond James Ltd., Cantor Fitzgerald
Canada Corporation and Macquarie Capital Markets Canada Ltd.

Offering: 25,645,000 units (the "Units"). Each Unit consisting of one share and one-half of one common share purchase warrant, (each whole warrant, a "Warrant").

Unit Price: $0.45 per unit

Warrant Exercise Price/Term: $0.65 per share (each a "Warrant Share") at any
time up until 5:00 p.m. (Vancouver time) on March 26, 2016.

Underwriters' Warrants: 1,535,340 non-transferable warrants (the "Underwriters' Warrants") exercisable to purchase one Unit at $0.45 per unit at any time until 5:00 p.m. (Vancouver time) on March 26, 2016.

2. New Listing-Warrants:

Effective at the opening, Friday, March 28, 2014, the warrants of the Company
will commence trading on TSX Venture Exchange. The Company is classified as a 'Mineral Exploration / Development' company.

Corporate Jurisdiction: British Columbia

Capitalization: 12,822,500 warrants are issued and outstanding at the closing date

Transfer Agent: Computershare Investor Services Inc.
Trading Symbol: NXE.WT
CUSIP Number: 65340P114

The Warrants were issued pursuant to the Company's final prospectus dated March 17, 2014. Each Warrant entitles its holder to purchase a Warrant Share at a price of $0.65 per Warrant Share and will expire at 5:00 p.m. (Vancouver time) on Saturday, March 26, 2016.